Collection: Air Filters
Find Your Furnace Filter Easily
Discounted Name Brand and Compatible household air filters delivered fast. Featuring Carrier, Air Bear, Honeywell and Trion
If there is no size on your current AC filter, you can measure the length, width, and depth of the filter and the filter to find the Actual Size of your filter with the Corresponding Furnace Filter size in the Furnace Filter Size(Nominal Size) Chart.
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Find Your Filter Sizes Easy choose 1" Deep Filters , 2" Deep Filters, or 4" Deep Filters
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Lennox X8304 - MERV 10 Expandable Replacement Filter Kit 20x25x5 - Genuine Lennox Product
Vendor:Regular price $ 88.99 USDRegular priceUnit price / per$ 119.95 USDSale price $ 88.99 USDSale -
Lennox X8309 16x25x5 MERV10 Filter Genuine OEM
Vendor:Regular price $ 41.95 USDRegular priceUnit price / per$ 79.95 USDSale price $ 41.95 USDSale -
Lennox X8312 - MERV 16 Expandable Filter 16x25x5 - Genuine Lennox Product by Lennox
Vendor:Regular price $ 124.95 USDRegular priceUnit price / per$ 179.15 USDSale price $ 124.95 USDSale -
Lennox X8345 MERV 16 Maintenance Kit for Air Cleaner Model PCO-20C 21x26x4
Vendor:Regular price $ 399.11 USDRegular priceUnit price / per$ 499.99 USDSale price $ 399.11 USDSale -
Lennox X8347 MERV 16 Maintenance Kit Air Cleaner Model PCO-12C
Vendor:Regular price $ 339.99 USDRegular priceUnit price / per$ 389.81 USDSale price $ 339.99 USDSale -
Lennox X8348 MERV 10 Maintenance Kit for Air Cleaner Model PCO-20C
Vendor:Regular price $ 339.99 USDRegular priceUnit price / per$ 429.00 USDSale price $ 339.99 USDSale -
Lennox X8349 MERV 10 Genuine Annual Maintenance Kit with Insert - 17x26x4
Vendor:Regular price $ 255.95 USDRegular priceUnit price / per$ 319.99 USDSale price $ 255.95 USDSale -
Lennox X8789 MERV 16 Filter 16x26x5 (5 Pack)
Vendor:Regular price $ 559.95 USDRegular priceUnit price / per$ 724.00 USDSale price $ 559.95 USDSale -
Lennox X8790 MERV 16 PLEATED Furnace Filter 20x21x5 for PCO14-23
Vendor:Regular price $ 119.95 USDRegular priceUnit price / per$ 199.95 USDSale price $ 119.95 USDSale -
Lennox X8791 PCO Catalyst model PCO20-28 Metal Insert
Vendor:Regular price $ 99.97 USDRegular priceUnit price / per$ 167.00 USDSale price $ 99.97 USDSale -
Lennox X8795 PCO20-28 PureAir Maintenance Kit 20x26x5
Vendor:Regular price $ 203.99 USDRegular priceUnit price / per$ 259.95 USDSale price $ 203.99 USDSale -
Lennox X8796 Healthy Climate PureAir System Annual Maintenance Kit for PCO16-28 16x26x5
Vendor:Regular price $ 189.99 USDRegular priceUnit price / per$ 245.95 USDSale price $ 189.99 USDSale -
Lennox X8797 MERV 16 Maintenance Kit for PureAir Air Cleaner Model PCO14-23
Vendor:Regular price $ 199.99 USDRegular priceUnit price / per$ 269.95 USDSale price $ 199.99 USDSale -
Lennox Y2784 Healthy Climate HCWB3-12 By-Pass Humidifier with Manual Control 12 GPD
Vendor:Regular price $ 144.00 USDRegular priceUnit price / per$ 197.95 USDSale price $ 144.00 USDSold out -
Lennox Y2788 Healthy Climate HCWB3-18 By-Pass Humidifier with Manual Control 18 GPD
Vendor:Regular price $ 328.08 USDRegular priceUnit price / per$ 399.53 USDSale price $ 328.08 USDSold out -
Lennox Y2789 Healthy Climate HCWP3-18A Humidifier 18 GPD with Automatic Control
Vendor:Regular price $ 314.95 USDRegular priceUnit price / per$ 354.95 USDSale price $ 314.95 USDSold out